@Article{DammCoBaTrBaCo:2017:InApCV,
author = "Damm, Djoille Denner and Contin, Andr{\'e} and Barbieri, Fernando
Cruz and Trava Airoldi, Vladimir Jesus and Barquete, Danilo Maciel
and Corat, Evaldo Jos{\'e}",
affiliation = "{Universidade Federal de S{\~a}o Paulo (UNIFESP)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Universidade Paulista
(UNIP)} and {Instituto Nacional de Pesquisas Espaciais (INPE)} and
{Universidade Estadual Santa Cruz} and {Instituto Nacional de
Pesquisas Espaciais (INPE)}",
title = "Interlayers applied to CVD diamond deposition on steel substrate:
a review",
journal = "Coatings",
year = "2017",
volume = "7",
number = "9",
month = "Sept.",
keywords = "CVD diamond, steel, interlayers, diffusional barrier, laser
cladding, thermal expansion coefficien.",
abstract = "Academics and industry have sought after combining the exceptional
properties of diamonds with the toughness of steel. Since the
early 1990s several partial solutions have been found but chemical
vapor deposition (CVD) diamond deposition on steel substrate
continues to be a persistent problem. The main drawbacks are the
high carbon diffusion from gas phase into substrate, the
transition metals on the material surface that catalyze sp2 bond
formation, instead of sp3 bonds, and the high thermal expansion
coefficient (TEC) mismatch between diamond and steels. An
intermediate layer has been found necessary to increase diamond
adhesion. Literature has proposed many efficient intermediate
layers as a diffusion barrier for both, carbon and iron, but most
intermediate layers shown have not solved TEC mismatch. In this
review, we briefly discuss the solutions that exclusively work as
diffusion barrier and discuss in a broader way the ones that also
solve, or may potentially solve, the TEC mismatch problem. We
examine some multilayers, the iron borides, the chromium carbides,
and vanadium carbides. We go through the most relevant results of
the last two and a half decades, including recent advances in our
group. Vanadium carbide looks promising since it has shown
excellent diffusion barrier properties, its TEC is intermediary
between diamond and steel and, it has been thickened to manage
thermal stress relief. We also review a new deposition technique
to set up intermediate layers: laser cladding. It is promising
because of its versatility in mixing different materials and
fusing and/or sintering them on a steel surface. We conclude by
remarking on new perspectives.",
doi = "10.3390/coatings7090141",
url = "http://dx.doi.org/10.3390/coatings7090141",
issn = "2079-6412",
language = "en",
targetfile = "damm_interlayers.pdf",
urlaccessdate = "27 abr. 2024"
}